At present, the onboard inert gas generation system (OBIGGS) is widely used for aircraft fuel tank fire and explosion protection. Expatiated the international development history of OBIGGS, and introduced the internal development status. Proposed the primary effects that inlfuence the design of OBIGGS. Based on this, the referred standards were stated brielfy, and suggestions were advanced for establishing standards on the OBIGGS.%针对目前广泛应用于飞机燃油箱起火和爆炸防护的机载燃油惰化系统，详述了国外机载燃油惰化技术的发展历程，并介绍了国内发展现状，提出影响机载燃油惰化系统设计的关键因素。在此基础上，简述了国内外标准情况，提出了制定我国机载燃油惰化系统标准的建议。
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